The 104-Storey Treehouse—the eighth book in Andy Griffiths and Terry Denton’s super successful ‘Treehouse’ series (profiled in Think Australian Juniorlast year)—is at the top of the Australian children’s fiction bestsellers chart for September. Its release has propelled earlier instalments in the series back into the bestsellers chart. Also charting highly is the latest book in Anh Do’s ‘WeirDo’ series, Splashy Weird.